Create deployment

Author: takakonishimura

.github/workflows/cd.yml

@@ -47,5 +47,5 @@ jobs:
       with:
         task-definition: ${{ steps.task-def.outputs.task-definition }}
         service: toynet-django-service
-        cluster: toynet-django-container
+        cluster: toynet-django-cluster
         wait-for-service-stability: true

Dockerfile

@@ -1,18 +1,21 @@
-FROM python:3.8-slim
+FROM ubuntu:latest
 
 WORKDIR app
 
-RUN apt-get update && apt-get install -y \
-    graphviz \ 
-  && rm -rf /var/lib/apt/lists/*
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update
+RUN apt-get -y install python3.7
+RUN apt-get -y install python3-pip
+RUN apt-get -y install graphviz
+RUN pip3 install diagrams==0.9.0
 
 COPY requirements.txt requirements.txt
 
-RUN python -m pip install -r requirements.txt
+RUN python3 -m pip install -r requirements.txt
 
 COPY engine engine
 RUN cd engine
 
 EXPOSE 8000
 
-CMD [ "python", "/app/engine/manage.py", "runserver", "0.0.0.0:8000" ]
+CMD [ "python3", "/app/engine/manage.py", "runserver", "0.0.0.0:8000" ]

engine/engine/settings.py

@@ -29,11 +29,13 @@
 SECRET_KEY = os.environ['SECRET_KEY']
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = False
 
 ALLOWED_HOSTS = [
     'backend',
     'localhost',
+    '*',
+    'internal-toynet-django-lb-182235266.us-east-2.elb.amazonaws.com',
 ]
 
 
@@ -52,6 +54,7 @@
     'article.apps.ArticleConfig',
     'quiz.apps.QuizConfig',
     'rest_framework',
+    'health_check',
 ]
 
 MIDDLEWARE = [

engine/engine/urls.py

@@ -18,6 +18,7 @@
 from api.viewset.router import router
 
 urlpatterns = [
+    path('healthcheck/', include('health_check.urls')),
     path('admin/', admin.site.urls),
     path('api/', include('api.urls')),
     path('data/', include(router.urls)),

requirements.txt

@@ -4,6 +4,7 @@ astroid==2.4.2
 diagrams==0.16.0
 distlib==0.3.1
 Django==3.0.8
+django-health-check==3.12.1
 djangorestframework==3.11.0
 filelock==3.0.12
 graphviz==0.13.2

task-definition.json

@@ -0,0 +1,30 @@
+{
+    "containerDefinitions": [
+        {
+            "name": "toynet-django-container",
+            "image": "909056806605.dkr.ecr.us-east-2.amazonaws.com/toynet-django",
+            "cpu": 0,
+            "memoryReservation": 64,
+            "portMappings": [{
+                "hostPort": 0,
+                "containerPort": 8000,
+                "protocol": "tcp"
+            }],
+            "essential": true,
+            "mountPoints": [],
+            "volumesFrom": [],
+            "secrets": [{
+                "name": "SECRET_KEY",
+                "valueFrom": "arn:aws:secretsmanager:us-east-2:909056806605:secret:toynet-django-secretkey-dHbN5I"
+            }]
+        }
+    ],
+    "executionRoleArn": "arn:aws:iam::909056806605:role/ecsTaskExecutionRole-toynet-django",
+    "family": "toynet-django",
+    "volumes": [],
+    "placementConstraints": [],
+    "requiresCompatibilities": [
+        "EC2"
+    ],
+    "memory": "64"
+}